When a Cart' is purchased for whatever the retail or purchase value, it is fundamentally a sacrificial part, 'expected' to deteriorate in performance.
How one chooses to continue with the usage of the Cart' when signs of deterioration shows is their choice. If they convince themselves that placing the Styli in the Groove is a solution to be used as a temporary correction, then this is their choice, and any unwanted knock on effects of this practice will commence being realised.
The Cart' in use, will typically be subjected to a depreciation in value, as a result of the idea it has been used, even if the reported usage is claimed to be very low in hours, the unknowing and fragility of the device is the controlling factor, with this in mind, it is an individuals choice, for how much they want to pay for the same levels of fragility that are present across the entirety of the price range.
It is each to their own, when it comes to how much they would like to have attached, as a cost to be incurred to replay a Album, using the 1000 Hours as a guidance, a replay of a album can have an approx' cost of $1.50 - $13. There are very enjoyable experiences on offer from all Cart's, reports from users are sharing this on a regular basis.
If the Cantilever is seen to be askew and has changed in appearance to an earlier observed alignment, especially one that was not noticeable with an askew being present. The chances are that a change has occurred to other under the hood parts, and this change to condition has manifested as a change to the cantilevers position.
An Aluminium Cantilever might endure a force and show as being curved or bent, but I am not sure if a mineral cantilever has ever been discovered with a curve formed on it.